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Re: [Discuss-gnuradio] ATSC decoding


From: Tom Rondeau
Subject: Re: [Discuss-gnuradio] ATSC decoding
Date: Wed, 21 Apr 2010 16:20:37 -0400

On Wed, Apr 21, 2010 at 3:48 PM, Stephen Branch <address@hidden> wrote:
> Hi Tom,
>
> Thanks for the response.
>
> Just for clarification:
>
> You said:
>
> "For the channel you're looking at (20), the carrier would be at 507.31
> MHz. There's a PLL to lock to the carrier, but I'm not sure if it's
> broad enough to handle the 60 kHz offset you're using. This could be
> the cause of your problem."
>
> What exactly do you mean by a 60kHz offset?
> We're not sure where we are using such an offset.
> Are there alternatives to how we're doing this that may yield better results?


You said you were looking for a carrier at 507.25 MHz. I said the
carrier is at 507.31 MHz. That's a 60 kHz offset.

Tom




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